CN106017162A - Compact plate air cooler - Google Patents
Compact plate air cooler Download PDFInfo
- Publication number
- CN106017162A CN106017162A CN201610535277.3A CN201610535277A CN106017162A CN 106017162 A CN106017162 A CN 106017162A CN 201610535277 A CN201610535277 A CN 201610535277A CN 106017162 A CN106017162 A CN 106017162A
- Authority
- CN
- China
- Prior art keywords
- plate
- air cooler
- hot fluid
- bundle
- bobbin carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a compact plate air cooler. The compact plate air cooler is mainly structurally composed of a frame, a draught fan, plate bundles, a water spraying pipeline, a water tank, channels, hot fluid inlet-outlet connecting pipes and the like. The plate bundles are horizontally and obliquely installed on the periphery of the frame. The water spraying pipeline is arranged on the outer sides of the plate bundles and communicates with the water tank. Each channel is located at the junction of the corresponding two adjacent plate bundles, and the channels communicate with the plate bundles on the two sides and the hot fluid inlet-outlet connecting pipes correspondingly. The draught fan can be arranged on the frame. The heat exchange area of the plate air cooler is greatly increased, and the number of required air coolers and the number of required draught fans are both reduced; meanwhile, the problem that the heat transfer efficiency of the air cooler is reduced due to the fact that the temperature rises in summer is high is solved; and the compact plate air cooler has the advantages that the occupied area is small, electricity consumption is low, the water-saving effect is good, and the overall compactness is high.
Description
Technical field
The invention belongs to heat exchanger designs and manufacturing technology field, be specifically related to the plate air cooler of a kind of compact conformation.
Background technology
Air cooler is using surrounding air as cooling medium, and processing medium (hot-fluid) is cooled to the equipment of required temperature (final cooling temperature).Owing to this equipment uses air as cooling medium, need not water source, therefore water-saving performance is notable, especially in water-deficient area, according to air cooler, substantial amounts of water for industrial use can be saved, effectively reduce evaporating loss simultaneously, avoid water pollution, therefore, during air cooling apparatus has been widely used in the fields such as petrochemical industry, electric power, metallurgy.
Existing plate air cooler structure is made up of plate bundle, blower fan, framework, water tank and spray equipment, and heat transfer unit is all welded type plate bundle, and blower fan uses vertically arranged induced air type blower fan, and thermal medium flows from top to bottom.Under high load capacity operating mode, in order to increase heat exchange area, improving heat exchange amount, the plate Shu Gaodu of plate air cooler is increased to 12 meters by 10 meters, reaches as high as the most now 16 meters by existing many producers.Although highly increasing makes heat exchange area increase, but due to the restriction of fan action scope, is greatly reduced by the air quantity of plate bundle bottom, bottom easily produces heat exchange dead band, and heat-transfer effect deteriorates, and makes cost in actual moving process increase, but heat exchange amount does not promotes.
Patent CN102538518A uses circular plate-fin heat transfer element, and cold and hot two kinds of fluid passages are integral along the interval superposition soldering of cylindrical shape heat exchanging body axial direction.Taking over into the pectinate texture of interior sky be arranged on circular heat exchanging body barrel owing to hot fluid is imported and exported, the course of processing is more complicated；Simultaneously because air side channel unit tapers into along concentric ring radial direction to center, then air-side blockage is uneven, and windage becomes larger along radial direction to center, makes the cost of equipment and power consumption increase.
Therefore, develop a kind of can improve heat exchange area, reduce energy consumption, simultaneously compact conformation air cooler, be industrial when business need.
Summary of the invention
Present invention aim at the structure of existing plate air cooler is carried out technological improvement, it is provided that the plate air cooler that a kind of heat exchange area is big, energy consumption is low and overall compact degree is high.
To this end, the technical scheme used is:
A kind of close-coupled plate air cooler, mainly includes that framework, blower fan, plate bundle, shower water pipeline, bobbin carriage, hot fluid import and export adapter, and described plate bundle horizontal tilt along its length is installed and is respectively placed in around framework；Shower water pipeline, shower water pipeline and water tank UNICOM are set outside plate bundle；Hot fluid import and export bobbin carriage is located at interval at adjacent two plate bundle intersections, and takes over UNICOM with its biside plate bundle and hot fluid import and export respectively；Blower fan is arranged on vacancy in framework upper, thus forms close-coupled plate air cooler.
Described plate bundle angled downward from horizontal along its length is arranged, with horizontal direction angle within 5 °.
Described plate Shu Yousi group, constitutes quadrilateral structure and two adjacent groups plate bundle is mutually perpendicular to arrange；Public hot fluid import bobbin carriage or hot fluid outlet ports bobbin carriage between adjacent panels bundle.
The even number that described plate Shu Weisi group is above, constitutes polygonized structure, and the framework adapted is polygonized structure；Public hot fluid import bobbin carriage or hot fluid outlet ports bobbin carriage between adjacent panels bundle；Hot fluid import and export bobbin carriage interval is arranged.
The present invention has that heat transfer efficiency is high, energy consumption is low, the feature of compact conformation, compared with original plate air cooler, this structure improves heat exchange amount by increasing plate Shu Gaodu the most simply, but folds drop height degree by the plate bundle reasonably arranged and plate bundle quantity reduces heat exchange dead band, improves heat exchange area.Simultaneously because the gaps such as plate bundle air flow channel are arranged, ecto-entad windage equalizes, and does not haves the shortcoming that patent CN102538518A apoplexy resistive is big.
Often group plate bundle is arranged to multiple removable module, as there is leakage problem, can directly change, it is simple to maintenance.Under same heat exchange load, the volume of the plate air cooler of the present invention is little, lightweight, power consumption is low, it is greatly saved installation space and the installation cost of user, occupation of land scale and the construction cost of new device are effectively saved it, it is possible to the contradiction of lack of space during solution refining and petrochemical processing units capacity expansion revamping.
Present invention can apply to the occasion without phase transformation of the cooling in the fields such as chemical industry, oil, power, metallurgy it can also be used to condensation phase transformation occasion.
Accompanying drawing explanation
Fig. 1 is plate air cooler overall structure front view of the present invention；
Fig. 2 is plate air cooler overall structure top view of the present invention；
Fig. 3 a is plate air cooler plate Shu Caiyong all-welded structure front view of the present invention；
Fig. 3 b is plate air cooler plate Shu Caiyong all-welded structure top view of the present invention；
Fig. 3 c is plate air cooler plate bundle of the present invention and plate-side plate welding schematic diagram；
Fig. 4 a is plate air cooler plate Shu Caiyong integral (type) flange structural front view of the present invention；
Fig. 4 b is plate air cooler plate Shu Caiyong integral (type) flange structure top view of the present invention；
Fig. 5 a is plate air cooler plate Shu Caiyong modular flanges structural front view of the present invention；
Fig. 5 b is plate air cooler plate Shu Caiyong modular flanges structure top view of the present invention；
Fig. 6 is plate air cooler of the present invention cold and hot media operation principle simplified schematic diagram；
In figure: 1. blower fan, 2. hot fluid entrance sleeve, 3. framework, 4. shower water pipeline, 5. nozzle, 6. plate bundle, 7. hot fluid outlet ports bobbin carriage, 8. hot fluid outlet ports adapter, 9. feeding spraying pump, 10. admission port, 11. water tanks, 12. sewage draining exits, 13. hot fluid import bobbin carriages, 14. circular arch, 15. plate bundle modular units, 16, bolt, 17. nuts, 18. flanges, 19. side plates.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention and beneficial effect thereof are further illustrated.
Embodiment 1, as shown in Figure 1, 2, a kind of plate air cooler includes blower fan 1, framework 3, shower water pipeline 4, plate bundle 6, hot fluid import and export bobbin carriage 13,7, hot fluid import and export adapter 2,8, water tank 11.Hot fluid is under gas operating mode, can enter from side bobbin carriage 13 top adapter 2, flow through plate bundle 6, side bobbin carriage 7 bottom adapter 8 flow out；Hot fluid is under liquid operating mode, and hot fluid can enter from the adapter of side bobbin carriage upper and lower part, flow out.Air is under blower fan 1 acts on, and ecto-entad is horizontal plunders heat-exchanging tube bundle, with media implementation cross-current heat exchange in pipe, four groups of plate bundles of framework surrounding, can meet the requirement of device high load capacity.
Described blower fan 1 is induced air type blower fan, is positioned at above frame hollow position, is used for increasing air external and internal pressure poor, carries power for air side, improves heat exchange efficiency further.Described framework 3 can use carbon steel material, and function is load bearing equipment deadweight, and loading plate bundle, blower fan also provide support to spray pipeline.
Embodiment 2, on the basis of embodiment 1, the most i.e. along the length direction of plate, (plate bundle is divided into length to described plate bundle (6), width and folded drop height degree, length is fluid flow direction, and width is and bobbin carriage closure, and folded drop height degree is this air cooler height) angled downward from horizontal layout, with horizontal direction angle within 5 °, prevent hydrops from retaining.
Embodiment 3, on the basis of embodiment 1, when plate bundle 6 uses four groups of plate bundles, constitutes quadrilateral structure and two adjacent groups plate bundle 6 is mutually perpendicular to arrange；Between adjacent panels bundle 6, public hot fluid import bobbin carriage 13 or hot fluid outlet ports bobbin carriage 7, i.e. hot fluid import bobbin carriage 13 or hot fluid outlet ports bobbin carriage 7 lay respectively at the diagonal position of plate bundle.
Embodiment 4, on the basis of embodiment 1, when plate bundle 6 uses the even number plate bundle of more than four groups, constitutes polygonized structure, and the framework adapted is polygonized structure；Public hot fluid import bobbin carriage 13 or hot fluid outlet ports bobbin carriage 7 between adjacent panels bundle 6；Hot fluid import and export bobbin carriage 13,7 interval is arranged.
As shown in Figure 2, mono-bobbin carriage of two adjacent panels Shu Gongyong in above-described embodiment, decrease the quantity of bobbin carriage needed for plate air cooler, improve the integrally-built compactness of air cooler.Plate beam tube case is interconnected with biside plate bundle, and plate bundle is connected with the adapter of hot fluid import and export by bobbin carriage.When hot fluid is liquid, the position of opening of import and export adapter is positioned at bobbin carriage circular arch side plate upper and lower side, and thermal fluid inlet adapter can be located at upper end or lower end, and discharge connection also is located at upper end or lower end；When hot fluid is gas, thermal fluid inlet adapter is positioned at upper end, and discharge connection is positioned at lower end, and under liquid, gas operating mode, import and export adapter is all spaced layout.
Embodiment 5, when in embodiment 1, plate bundle 6 uses tetragon corrugated cardboard sheet, corrugated plating can use the material such as rustless steel, nickel-based alloys, plate is processed by metal sheet is stamped, dimple can be the combination of the most above-mentioned three of blister, strip or herringbone, simultaneously because sheet direction is the thinnest, so good heat conductivity, heat transfer coefficient are high, should not block.
As shown in Figure 3 c, two corrugated plating length of a film limits to together, form the circulation passage of hot fluid by welding group；Plate is to being stacked together two-by-two, is welded by adjacent panels pipe minor face, prevents hot fluid from revealing, and forms the circulation passage of air, the plate short strip welding of pipe long side edge, is conveniently welded to connect with side plate 19.Plate bundle is from the beginning of thermal fluid inlet tube case side, and horizontal tilt is placed downwards, and within being 5 ° with horizontal direction angle, main purpose contributes to hot fluid and flows out, and does not have liquid and stockpile during maintenance.
Embodiment 6, when in embodiment 1, plate bundle 6 uses fin flat tube, the flat tube of fin flat tube is aluminizing pipe, and fin is aluminium material, and base tube is connected formation heat exchanger plates bundle with fin by brazing mode, is hot fluid circulation passage in base tube, and fin is air communication channel.Base tube is from the beginning of thermal fluid inlet tube case side, and horizontal tilt along its length is placed downwards, within being 5 ° with horizontal direction angle, prevents hydrops from retaining.
Embodiment 7, as shown in Fig. 5 a, 5b, on the basis of embodiment 1, is divided into multiple plate bundle modular unit 15 by plate bundle 6, by arranging circular arch 14 in multiple plate bundle modular unit 15 both sides, is connected with channel nozzle flange 18 by arranging adapter on circular arch 14.Such modular construction is easy to plate Shu Weixiu, when a certain module has leakage need to change plate bundle, only corresponding units plate bundle module need to be removed and change, reduce maintenance cost.
Embodiment 8, as shown in Fig. 3 a, 3b, can use between plate bundle and bobbin carriage and weld, and uses and be welded to connect between bobbin carriage and adapter, and this kind of connected mode can bear elevated pressures；As shown in Fig. 4 a, 4b, plate bundle overall can use Flange joint with bobbin carriage.
When ambient temperature raises, when need to use spray system, shower water pipeline 4 with " work " shape branch road under the effect of feeding spraying pump 9, water in water tank is evenly dispersed on plate bundle windward side, under the effect of blower fan, shower water is distributed on whole plate pipe, is finally blown out by blower fan side, increase heat transfer temperature difference, improve the heat transfer coefficient of air side.
Being in tilted layout of plate bundle can make moisture film flow to plate Shu Bianyuan under gravity, it is collected by arranging the current collector of a dressing structure in the edge often organizing plate bundle, shower water on plate is drained back in water tank 11, the water droplet that is not simultaneously atomized and the water droplet condensed again after being atomized also will drop back into water tank, shower water is made to recycle, having preferable water-saving result, water tank is carried out adding water and moisturizing by admission port 10, and the dirt in water tank is discharged by sewage draining exit 12.
The parameters such as the length and width of plate bundle plate, thickness, the hot fluid flow direction in plate both sides and flow process number, can be adjusted according to actual needs.
As shown in Figure 6, when the present invention works, hot fluid enters bobbin carriage by inlet connection, and even into plate bundle, hot fluid is in corrugated board cluster internal flow, and air is under fan action, by the space (or fin) of plate interfascicular.Owing to the temperature difference exists, hot fluid transfers heat to air, thus realizes the purpose of heat exchange.When under the operating mode that ambient temperature is higher, can open spray equipment, the air after shower water humidifying cooling crosses plate bundle and hot fluid heat exchange, condenses water and finally drains back in water tank, it is achieved the purpose of water saving.
Claims (9)
1. a close-coupled plate air cooler, mainly includes that framework, blower fan, plate bundle, shower water pipeline, bobbin carriage, hot fluid import and export adapter, it is characterised in that: described plate bundle (6) is along its lengthHorizontal tiltInstall and be respectively placed in framework (3) around；Plate bundle (6) outside arranges shower water pipeline (4), shower water pipeline (4) and water tank (11) UNICOM；Hot fluid import and export bobbin carriage (13,7) is located at interval at adjacent two plate bundle intersections, and takes over UNICOM with its biside plate bundle and hot fluid import and export respectively；Blower fan (1) is arranged at framework (3) upper hollow, thus forms close-coupled plate air cooler.
2. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: described plate bundle (6) angled downward from horizontal along its length is arranged, with horizontal direction angle within 5 °.
3. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: described plate bundle (6) has four groups, constitutes quadrilateral structure and two adjacent groups plate bundle (6) is mutually perpendicular to arrange；Public hot fluid import bobbin carriage (13) or hot fluid outlet ports bobbin carriage (7) between adjacent panels bundle (6).
4. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: described plate bundle (6) is the even number of more than four groups, constitutes polygonized structure, and the framework adapted is polygonized structure；Public hot fluid import bobbin carriage (13) or hot fluid outlet ports bobbin carriage (7) between adjacent panels bundle (6)；Hot fluid import and export bobbin carriage (13,7) interval is arranged.
5. a kind of close-coupled plate air cooler as described in claim 2,3 or 4, it is characterised in that: described plate bundle (6) is welded by corrugated plating or is formed with fin brazed by flat tube.
6. a kind of close-coupled plate air cooler as claimed in claim 5, it is characterised in that: described plate bundle (6) is overall structure or is combined by multiple plates bundle modular unit (15).
7. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: hot fluid is under liquid operating mode, and import and export adapter is positioned at bobbin carriage circular arch side plate upper end or lower end；Hot fluid is under the operating mode of gas, and hot fluid entrance sleeve is positioned at bobbin carriage circular arch side plate upper end, and discharge connection is positioned at bobbin carriage circular arch side plate lower end；Import and export adapter is the most spaced apart.
8. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: described blower fan (1) is induced air type blower fan.
9. a kind of close-coupled plate air cooler as claimed in claim 1, it is characterised in that: hot fluid import and export bobbin carriage (13,7) and adjacent panels bundle are by being welded to connect, or pass through Flange joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535277.3A CN106017162A (en) | 2016-07-08 | 2016-07-08 | Compact plate air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535277.3A CN106017162A (en) | 2016-07-08 | 2016-07-08 | Compact plate air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106017162A true CN106017162A (en) | 2016-10-12 |
Family
ID=57109860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535277.3A Pending CN106017162A (en) | 2016-07-08 | 2016-07-08 | Compact plate air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017162A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199683A1 (en) * | 2001-08-24 | 2007-08-30 | Behr Gmbh & Co. | Cooler and method of cooling a medium |
| CN201964786U (en) * | 2011-01-18 | 2011-09-07 | 上海雷林低碳工程技术股份有限公司 | Down-flow plate type evaporative air condenser system |
| CN203274571U (en) * | 2013-02-20 | 2013-11-06 | 吉林省同达传热技术有限公司 | Humidifying horizontal plate type air cooler |
| CN203443385U (en) * | 2013-08-02 | 2014-02-19 | 甘肃蓝科石化高新装备股份有限公司 | Plate air cooling condenser |
| CN104034178A (en) * | 2014-06-06 | 2014-09-10 | 华北电力大学 | Plate-type evaporation air-cooling condenser |
| CN205878972U (en) * | 2016-07-08 | 2017-01-11 | 甘肃蓝科石化高新装备股份有限公司 | Board -like air cooler of close -coupled |
-
2016
- 2016-07-08 CN CN201610535277.3A patent/CN106017162A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199683A1 (en) * | 2001-08-24 | 2007-08-30 | Behr Gmbh & Co. | Cooler and method of cooling a medium |
| CN201964786U (en) * | 2011-01-18 | 2011-09-07 | 上海雷林低碳工程技术股份有限公司 | Down-flow plate type evaporative air condenser system |
| CN203274571U (en) * | 2013-02-20 | 2013-11-06 | 吉林省同达传热技术有限公司 | Humidifying horizontal plate type air cooler |
| CN203443385U (en) * | 2013-08-02 | 2014-02-19 | 甘肃蓝科石化高新装备股份有限公司 | Plate air cooling condenser |
| CN104034178A (en) * | 2014-06-06 | 2014-09-10 | 华北电力大学 | Plate-type evaporation air-cooling condenser |
| CN205878972U (en) * | 2016-07-08 | 2017-01-11 | 甘肃蓝科石化高新装备股份有限公司 | Board -like air cooler of close -coupled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20190111773A (en) | Intercooler consisting of a liquid-cooled pre-cooler and an air-cooled main cooler | |
| CN105928394A (en) | Laminated finned tube heat exchanger | |
| CN101539375A (en) | Spiral lamina fin type air cooler | |
| US9234711B2 (en) | Coil and heat exchanger with the same | |
| CN103123187A (en) | Evaporative cooling device | |
| CN108592665A (en) | Fin plate heat exchanger | |
| CN106362431A (en) | Built-in condensing device of distillation tower | |
| CN212931106U (en) | Heat exchange plate sheet of plate heat exchanger for steam condensation | |
| CN203518660U (en) | All-aluminum air cooler | |
| CN205878972U (en) | Board -like air cooler of close -coupled | |
| CN202582237U (en) | Plate-shell type condenser | |
| WO2015055122A1 (en) | Plated pipe-type heat exchanger | |
| CN107966057A (en) | A kind of plate heat exchanger and its application method | |
| CN102052874A (en) | Plate type heat exchanger with high bearing pressure | |
| CN101696862A (en) | Full welded plate bundle with reinforced structures | |
| CN203464553U (en) | Novel plate-type evaporative condenser | |
| CN102889714A (en) | Water-cooling and air-cooling combined dual-purpose heat exchange device | |
| CN106017162A (en) | Compact plate air cooler | |
| CN115523774A (en) | Heat recovery system for heat high-pressure gas in hydrogenation device | |
| CN114688900A (en) | Multi-module combined plate-fin heat exchanger | |
| CN2876671Y (en) | Plate type air cooler | |
| CN103791741B (en) | A kind of phase transformation plate type heat exchanger | |
| WO2022007444A1 (en) | Tube-on-sheet heat exchanger | |
| CN203011019U (en) | Parallel flow condenser and base station air conditioner | |
| CN112985128A (en) | Multi-channel and multi-flow heat exchanger in mine fresh air heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |